首要功效:4A三節(jie)鋰電(dian)池充(chong)電(dian)辦理(li)集(ji)成電(dian)路
任務情勢:開關式
電池品種:鋰電池
電池數目:3
輸出電壓規模:0V-12.6V
輸出電壓規模:6.6V-30V
最大充電電流:4A
任務電流:1mA
太陽能供電:否
熱調制:否
封裝情勢:SSOP10
開關頻次:300kHz
內置功率管:否
簡述:
CN3763是PWM降血壓時局三節鋰電(dian)(dian)(dian)板電(dian)(dian)(dian)動車專研辦(ban)集成系(xi)統電(dian)(dian)(dian)路(lu)原(yuan)理,自力對(dui)三節鋰電(dian)(dian)(dian)板電(dian)(dian)(dian)動車專研關閉辦(ban),有打包封裝樣子小,重要元(yuan)元(yuan)器少和使用簡單等閃(shan)光點。
CN3763符(fu)合(he)涓流(liu),恒流(liu)和恒壓(ya)(ya)續(xu)(xu)航(hang)事(shi)態,很是(shi)適合(he)鋰手機電(dian)池(chi)(chi)續(xu)(xu)航(hang)申請辦理。在恒壓(ya)(ya)續(xu)(xu)航(hang)事(shi)態,CN3763將蓄電(dian)池(chi)(chi)電(dian)壓(ya)(ya)值熬(ao)制在12.6V,也要夠沿途(tu)歷程一內(nei)(nei)外部(bu)電(dian)容向下調(diao)濟;在恒流(liu)進(jin)行充值形勢,進(jin)行充值電(dian)壓(ya)(ya)電(dian)流(liu)經(jing)途(tu)的過程 是(shi)一個室內(nei)(nei)電(dian)阻器設定。
對縱深充(chong)放電(dian)的(de)鋰(li)(li)聚合物(wu)(wu)電(dian)瓶,當(dang)聚合物(wu)(wu)電(dian)瓶相(xiang)電(dian)壓(ya)(ya)降(jiang)(jiang)不(bu)超恒(heng)壓(ya)(ya)充(chong)值(zhi)(zhi)(zhi)相(xiang)電(dian)壓(ya)(ya)降(jiang)(jiang)的(de)66.5%(更(geng)優值(zhi)(zhi)(zhi))時,CN3763用所(suo)設置成的(de)恒(heng)流(liu)(liu)(liu)蓄(xu)電(dian)交(jiao)流(liu)(liu)(liu)電(dian)的(de)17.5%對鋰(li)(li)電(dian)池關閉程序涓流(liu)(liu)(liu)筆(bi)記(ji)本充(chong)能(neng)(neng)。在恒(heng)壓(ya)(ya)筆(bi)記(ji)本充(chong)能(neng)(neng)過程,筆(bi)記(ji)本充(chong)能(neng)(neng)感(gan)應電(dian)流(liu)(liu)(liu)大小值(zhi)(zhi)(zhi)逐層變小,當(dang)筆(bi)記(ji)本充(chong)能(neng)(neng)感(gan)應電(dian)流(liu)(liu)(liu)大小值(zhi)(zhi)(zhi)飛機(ji)降(jiang)(jiang)落(luo)到(dao)(dao)恒(heng)流(liu)(liu)(liu)筆(bi)記(ji)本充(chong)能(neng)(neng)感(gan)應電(dian)流(liu)(liu)(liu)大小值(zhi)(zhi)(zhi)的(de)16%時,充(chong)值(zhi)(zhi)(zhi)竣(jun)事(shi)。在充(chong)值(zhi)(zhi)(zhi)竣(jun)事(shi)狀況發生,如(ru)若電(dian)池工作電(dian)流(liu)(liu)(liu)值(zhi)(zhi)(zhi)飛機(ji)降(jiang)(jiang)落(luo)到(dao)(dao)恒(heng)壓(ya)(ya)充(chong)值(zhi)(zhi)(zhi)工作電(dian)流(liu)(liu)(liu)值(zhi)(zhi)(zhi)的(de)95.5%,主(zhu)動權(quan)起頭(tou)新的(de)鋰(li)(li)電(dian)充(chong)電(dian)期。當(dang)讀(du)取電(dian)源開關掉電(dian)或讀(du)取電(dian)壓(ya)(ya)降(jiang)(jiang)電(dian)流(liu)(liu)(liu)降(jiang)(jiang)至鋰(li)(li)電(dian)電(dian)壓(ya)(ya)降(jiang)(jiang)電(dian)流(liu)(liu)(liu)時,CN3763及時進到(dao)(dao)就寢態勢。
別處藥用(yong)價值主要(yao)包括輸出的低工(gong)作電壓鎖存,專研端過(guo)壓擋(dang)拆和專研實力唆(suo)使等。
CN3763敞開心扉(fei)10管腳SSOP二極管封(feng)裝(zhuang)。
運用:
l 手握式史詩裝備
l 緊急電池箱采用
l 一體式式文(wen)化產業和治(zhi)療分析儀器
l 自動設備
l 自力能充電能充電囂
一大特色:
l 寬內容輸出相電壓大小(xiao):6.6V 到30V
l 對三節鋰干電池(chi)齊全的沖(chong)電申請辦(ban)理
l 蓄(xu)電瞬時電流高達(da)4A
l PWM電源開關次數:300KHz
l 恒壓(ya)電池充電電壓(ya)降可以電阻值上移專業調劑(ji)
l 恒壓充電樁直流電壓準確度: ±1%
l 恒(heng)流能充電(dian)(dian)電(dian)(dian)流大小由里面熱敏電(dian)(dian)阻(zu)設為
l 對進一步蓄電(dian)(dian)芯充電(dian)(dian)樁的電(dian)(dian)芯停此涓流充電(dian)(dian)樁
l 活躍再電池充電效率
l 手機專(zhuan)研(yan)現(xian)象和手機專(zhuan)研(yan)竣事現(xian)象唆使(shi)
l 軟啟動器服務器功能
l 電池充電端過壓無球
l 工作任務(wu)癥狀溫暖:-40℃ 到 +85℃
l 容忍10管(guan)(guan)腳(jiao)SSOP 二極管(guan)(guan)封(feng)裝
l 終產物無鉛,知(zhi)足Rohs,不添加鹵化物
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